LoginServer script for an MMORPG game ( Pro Person )

We are looking for a C++ developer who is also fluent in PHP to develop a LoginServer script for an MMORPG game. The developer should use modern CJI standards to communicate with a script on a webserver to authenticate users. The web script should receive the login information in addition to the user IP and should return whether or not the user could use the app. The client reads the response from the web server script and logs the user in to the game if verification succeeds. We already have C++ code for the client that you could use as a template. Functionality desired in the web script: • Login information validation • IP validation. We need to check that the user’s IP is not blacklisted. We also need to check that the IP range is not blocked. Functionality desired in the login server client: • It should follow the existing code’s logic. • Upon user authentication, it should log the user into the game. We are looking to hire someone that is available to provide support in the longterm.